<template>
  <div id="app">
    <el-cascader size="large" :options="options" v-model="selectedOptions" @change="handleChange">
    </el-cascader>
  </div>
</template>

<script>
import { regionData } from 'element-china-area-data'
export default {
  data () {
    return {
      options: regionData,
      selectedOptions: []
    }
  },

  methods: {
    handleChange (value, label) {
      console.log(value, label)
    }
  }
}
</script>
   